| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.90 | 11.287% | $123.4173 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $129.42 | 5.749% | $136.8604 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $71.80 | 7.522% | $77.2008 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $11.32 | 9.382% | $12.382 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $102.86 | 7.541% | $110.6167 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $21.98 | 12.108% | $24.6413 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $119.59 | 4.708% | $125.2203 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $567.87 | $610.3388 | $610.34 | $610.30 | $610.30 | |